<template>
	<view class="charts-box">
		<qiun-data-charts class="ucharts" type="line" :opts="opts" :chartData="chartData" />
	</view>
</template>

<script>
	export default {
		data() {
			return {
				/*近20期的号码作为 X轴*/
				sanDkai: [],
				/*20期的号码在1100期内出现的次数*/
				strNubms: [],
				chartData: {},
				//您可以通过修改 config-ucharts.js 文件中下标为 ['line'] 的节点来配置全局默认参数，如都是默认参数，此处可以不传 opts 。实际应用过程中 opts 只需传入与全局默认参数中不一致的【某一个属性】即可实现同类型的图表显示不同的样式，达到页面简洁的需求。
				opts: {
					color: ["#1890FF", "#91CB74", "#FAC858", "#EE6666", "#73C0DE", "#3CA272", "#FC8452", "#9A60B4",
						"#ea7ccc"
					],
					padding: [15, 10, 0, 15],
					legend: {},
					xAxis: {
						disableGrid: true
					},
					yAxis: {
						gridType: "dash",
						dashLength: 2
					},
					extra: {
						line: {
							type: "curve",
							width: 2
						}
					}
				}
			};
		},
		onReady() {
			this.getServerData();
		},
		methods: {
			async getServerData() {
				let {
					data: res
				} = await uni.$http.get('/sand/chart/selectSanD/contrast')
				//this.sanDkai=res.sanDkai
				//this.strNubms=res.str
				let restb = {
					categories: res.sanDkai,
					series: [{
							name: "近1100期出现次数",
							data: res.str,
						}

					]
				};
				this.chartData = JSON.parse(JSON.stringify(restb));
			},
		}
	};
</script>

<style scoped>
	/* 请根据实际需求修改父元素尺寸，组件自动识别宽高 */
	.charts-box {
		transform: rotate(90deg);
		width: 90%;
		height: 700px;
	}

	,
	.ucharts {

		height: 100%;
		width: 100%;
	}
</style>
